iP or domain name lookup

bycem.58.com Server iP：

Current resolution：

domain resolution record：

2021-03-28-----2021-03-28 115.159.231.124

2021-03-28-----2021-03-28 203.205.136.159

2019-07-18-----2020-06-18 123.206.235.102

2019-11-07-----2020-06-18 150.109.91.25

2020-01-13-----2020-02-03 203.205.159.21

2019-11-07-----2019-11-07 49.51.224.82

2019-11-07-----2019-11-07 203.205.224.42

2017-08-22-----2018-01-17 115.159.231.141

2017-08-26-----2017-09-04 115.159.231.179